# 交换两个变量的值
# 面试题目
# 级别: L1
# 知识模块: Python 编程语言
# 如何不使用中间变量，交换两个变量的值
from 测吧.src.week1.day1.exchange_price import *
def test_exchange_price():
    assert exchange_price(1,2) == (2, 1)
    assert exchange_price(10, 7) == (7, 10)
test_exchange_price()


